17.10
sat
sat
Day

70°F
E 7 mph
Precip.
6%
6%
Night

70°F
W 9 mph
Precip.
18%
18%
18.10
sun
sun
Day

68°F
W 7 mph
Precip.
48%
48%
Night

70°F
W 25 mph
Precip.
56%
56%
19.10
mon
mon
Day

70°F
W 30 mph
Precip.
62%
62%
Night

70°F
W 25 mph
Precip.
39%
39%
20.10
tue
tue
Day

68°F
W 24 mph
Precip.
75%
75%
Night

66°F
E 13 mph
Precip.
43%
43%
21.10
wed
wed
Day

64°F
E 27 mph
Precip.
5%
5%
Night

63°F
SE 35 mph
Precip.
14%
14%
22.10
thu
thu
Day

63°F
SE 30 mph
Precip.
12%
12%
Night

63°F
SE 25 mph
Precip.
4%
4%
23.10
fri
fri
Day

63°F
W 2 mph
Precip.
5%
5%
Night

66°F
E 11 mph
Precip.
17%
17%
sea water
temperature
temperature
| La Seyne sur Mer |
monthly
weather
weather
| La Seyne sur Mer |
current
weather
weather
| La Seyne sur Mer |
14 days
forecast
forecast
| La Seyne sur Mer |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 73.5°F. The highest and lowest sea temperatures during the month were 76.1°F and 71.8°F.
Air temperature in La Seyne sur Mer, °F
Precipitation total in La Seyne sur Mer, in.
* Charts above show average data for the last 3 years.
Best time for vacation in La Seyne sur Mer
La Seyne sur Mer on a weather map
Places in France:
Name
°F
24 Hours Forecast
La Seyne sur Mer
Local time: 17:49
October 17, saturday
1800

72°F
NE
7 mph
7 mph
2100

70°F
NE
2 mph
2 mph
October 18, sunday
0000

70°F
W
9 mph
9 mph
0300

70°F
SW
9 mph
9 mph
0600

68°F
S
6 mph
6 mph
0900

68°F
SW
3 mph
3 mph
1200

68°F
W
7 mph
7 mph
1500

68°F
W
13 mph
13 mph




























